BINDER FD115 Forced-Convection Drying Oven
| Brand | BINDER |
|---|---|
| Origin | Germany |
| Model | FD115 |
| Instrument Type | Precision Forced-Air Drying Oven |
| Temperature Range | RT + 5 °C to 300 °C |
| Temperature Uniformity | ±0.3 °C (at setpoint) |
| External Dimensions | 710 × 735 × 605 mm (W × H × D) |
| Internal Chamber Dimensions | 550 × 550 × 385 mm (W × H × D) |
| Internal Volume | 115 L |
| Chamber Material | Stainless Steel (AISI 304) |
| Heating Method | Forced-air convection with APT.line® preheating jacket |
| Air Exchange Rate | 29 h⁻¹ @ 70 °C |
| Recovery Time (after 30-s door opening) | ≤2 min to 70 °C |
| Safety Class | Independent dual-stage temperature safety device (DIN 12880, Class 2) |
| Controller | DS digital controller with electronic timer (0–99 h 59 min), 1 °C resolution |
| Standard Accessories | 2 chrome-plated stainless steel shelves (load capacity: 20 kg/shelf, total 50 kg) |
| Power Supply | 230 V, 50/60 Hz, 1.6 kW |
Overview
The BINDER FD115 Forced-Convection Drying Oven is a precision-engineered laboratory drying system designed for reproducible thermal processing in regulated and research-intensive environments. Built in Tuttlingen, Germany, it operates on the principle of forced-air convection—where a high-performance axial fan circulates heated air uniformly throughout the chamber—ensuring rapid heat transfer, minimal thermal gradients, and accelerated drying kinetics. Its defining innovation is the patented APT.line® preheating jacket technology: an outer heating jacket surrounding the inner chamber that actively preconditions incoming air before it enters the working space. This architecture eliminates conventional vertical temperature stratification, delivering exceptional spatial uniformity—even under full load or during dynamic setpoint transitions. The FD115 is not a general-purpose oven; it is calibrated and validated for applications demanding traceable thermal performance, including residual solvent removal, moisture content determination (per ISO 5517, ASTM E1447), stability testing per ICH Q1 guidelines, and pre-sterilization conditioning of glassware and components in GLP/GMP-compliant laboratories.
Key Features
- APT.line® preheating jacket system ensures ±0.3 °C temperature fluctuation and superior uniformity across the entire 115 L chamber volume, verified per DIN 12880 and VDI/VDE 2655 Part 4.
- Dual-stage independent overtemperature protection (DIN 12880 Class 2) with visual alarm and automatic cut-off—certified for use in safety-critical workflows.
- DS digital controller with 1 °C temperature resolution, programmable electronic timer (0–99 h 59 min), and continuous operation mode for unattended overnight runs.
- Adjustable ventilation system: rear-mounted 50 mm exhaust duct with damper + front sliding air inlet for precise control of air exchange rate (29 h⁻¹ at 70 °C).
- Robust stainless steel (AISI 304) interior with rounded corners and seamless welds—resistant to corrosion, easy to decontaminate, and compliant with pharmaceutical cleaning validation requirements.
- Optimized airflow design minimizes condensation and suppresses volatile organic compound (VOC) accumulation—critical when drying solvents such as ethanol, acetone, or hexane.
Sample Compatibility & Compliance
The FD115 accommodates standard laboratory vessels—including Petri dishes, weighing boats, crucibles, glassware, polymer films, and coated substrates—on two adjustable, chrome-plated stainless steel shelves (20 kg load capacity each). Its uniform thermal field supports consistent drying of heterogeneous sample batches without repositioning. The oven meets essential regulatory prerequisites: conformity with EN 61010-1 (electrical safety), EN 61326-1 (EMC), and CE marking for EU laboratory equipment. It supports audit readiness for FDA 21 CFR Part 11 when integrated with validated data logging systems (e.g., BINDER’s optional DataLogger Plus), enabling electronic records with user authentication, time-stamped events, and change history—key for QC/QA labs operating under GxP frameworks.
Software & Data Management
While the FD115 operates via its embedded DS controller, it is fully compatible with BINDER’s optional PC-based software suite (ecoCONTROL or BINDER CLOUD Connect) for remote monitoring, parameter logging, and report generation. Data export formats include CSV and PDF, supporting integration into LIMS or ELN platforms. All temperature profiles, alarms, and runtime logs are timestamped and stored with user ID attribution—enabling full traceability required under ISO/IEC 17025 and GLP Annex 3. Optional Ethernet or RS485 interfaces allow centralized fleet management in multi-oven installations.
Applications
- Moisture analysis (ASTM D229, ISO 712) and loss-on-drying (LOD) assays in food, pharma, and materials testing.
- Pre-conditioning of filters, membranes, and chromatography media prior to sterilization or calibration.
- Thermal aging studies of polymers, composites, and battery electrode materials (per ASTM D3045).
- Drying of heat-sensitive biological samples where controlled ramp rates and low residual humidity are critical.
- Stabilization of reference standards and calibration weights per ISO 5517 environmental conditioning protocols.
- Pre-heating of tools, fixtures, and metal parts in microfabrication and electronics manufacturing cleanrooms.
FAQ
What is the maximum allowable load weight for the FD115?
The oven supports up to 50 kg total load distributed across two shelves (20 kg per shelf), maintaining specified temperature uniformity and recovery performance.
Is the FD115 suitable for use with flammable solvents?
It is not explosion-proof. For solvent-containing samples, ensure adequate ventilation via the adjustable exhaust system and consult local safety regulations; use only in well-ventilated fume hood-adjacent areas or with external scrubber integration.
Does the FD115 support IQ/OQ/PQ documentation?
Yes—BINDER provides factory-issued IQ/OQ protocols and calibration certificates (traceable to DKD/DAkkS standards); PQ execution requires site-specific verification using NIST-traceable thermocouples and mapping procedures.
Can the temperature sensor be recalibrated in-house?
The Pt100 sensor is fixed and non-user-serviceable; recalibration must be performed by an authorized BINDER service center using certified reference equipment.
What is the typical lead time for delivery and installation support?
Standard units ship from BINDER’s European distribution hub within 2–4 weeks; on-site commissioning and operational qualification support are available globally through certified partners.
